ISO INTERNATIONAL STANDARD 21631 First edition 2020-02 Essential oil of clementine (Citrus clementina hort. ex Tanaka syn. Citrus reticulata Blanco × Citrus sinensis (L.) Osbeck), Spanish type Huileessentiellede clémentine (Citrus clementina hort.ex Tanaka syn. Citrus reticulata Blanco × Citrus sinensis (L.) Osbeck), type Espagne Reference number IS021631:2020(E) ISO @ IS0 2020 IS0 21631:2020(E) COPYRIGHTPROTECTEDDOCUMENT @ISO2020 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may on the internet or an intranet, without prior written permission. Permission can be requested from either Iso at the address below or ISo's member body in the country of the requester. ISo copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+41227490111 Fax: +41 22 749 09 47 Email: copyright@iso.org Website:www.iso.org Published in Switzerland ii @ IS0 2020 - All rights reserved IS021631:2020(E) Contents Page Foreword iv 1 Scope 1 2 Normative references .1 3 Terms and definitions .1 4 Requirements 2 4.1 General requirements 2 4.2 Chromatographic profile 2 5 Flash point .3 6 Sampling. .3 7 Packaginglabelling,markingandstorage .3 Annex A (informative) Typical chromatograms of the analysis by gas chromatography of the essential oil of clementine (Citrus clementina hort.ex Tanaka syn. Citrus reticulata Blanco × Citrus sinensis (L.) Osbeck), Spanishtype 4 .7 AnnexB (informative)Flashpoint Bibliography .8 @IS0 2020 All rights reserved iii